GPLIB++: AMRLSCanceller.h Source File

00001 #ifndef AMRLSCANCELLER_H
00002 #define AMRLSCANCELLER_H
00003 
00004 #include "RLSCanceller.h"
00005 #include "VecMat.h"
00006 namespace ublas = boost::numeric::ublas;
00007 
00008 /** \addtogroup sigproc Signal processing methods */
00009 /* @{ */
00010 
00011 //! An implementation of the Recursive Least Squares filter with adptive memory as described in Hakin, p. 663
00012 class AMRLSCanceller : public RLSCanceller{
00013 private:
00014         double Lambdaplus;
00015         double Lambdaminus;
00016         gplib::rmat S;
00017         gplib::rvec Psi;
00018         double Alpha;
00019         gplib::rmat factor1;
00020         gplib::rmat factor2;
00021         ublas::identity_matrix<double> I;
00022 public:
00023         virtual void AdaptFilter(const gplib::rvec &Input, const gplib::rvec &Desired);
00024         AMRLSCanceller(const int inputsize, const double MyDelta, const double MyLambda, const double MyAlpha);
00025         virtual ~AMRLSCanceller();
00026 };
00027 /* @} */
00028 #endif // RLSCANCELLER_H